We've just seen 3 By 3.
Techy laughed so hard I thought he'd have a conniption
Thoroughly enjoying this season of "Inside No. 9". Amazed at how Shearsmith & Pemberton keep up such a standard. I loved the conceit of "3 x 3" - I love quiz shows but will never watch them in quite the same way again. Kudos to Lee Mack for his work on that, and to the supporting cast too.
"Love is a Stranger" worked well for me. The clues were there, as has been noted, but with this show half the fun (at least) is getting wrongfooted by red herrings. Claire Rushbrook was fantastic as lovelorn Vicky.
I haven't seen all the episodes from previous seasons as yet, but on the strength of this year's bunch, I will be iplayering them all over the next few months.